January 2016 Page 1–3
Chapter 1. Ordering Information
1
UPLC-II™ Catalog Number Digits Explanation
Digit and Description
1. Always starts with letter U
2. Configuration
• Transceiver or Receiver only (RX only eliminates the Power Amp module)
• Single or dual (redundant) Power Amps
3. Main Power Supply Type (Input voltage and auxiliary Power Supply)
• 48Vdc
• 110/125/250 Vdc (also runs off 120Vac)
• With or without Aux. PS module to drive older EM relays with 20/200mA (Aux output is on
TB1/TB2 for putting in series with an output to get the correct current.)
4. Redundant Power Supply – Yes or No
5. Outputs (with or without 4 optional Trip Test Duty relay outputs) – Yes or No
– Yes or No / Special Logic (FSK 4-Frequency)
(This digit specifies 2 different features with one digit)
6. Ethernet Interface Options (Rear Port Connectors)
• Dual Electrical – RJ-45
• Dual Fiber – ST
• One Electrical, RJ-45/One Fiber, ST
7. Communications Protocol options
• None, DNP3 or IEC61850
8. Testing Facilities – Yes or No
• ON/OFF mode = Checkback Test
• FSK mode = Trip Test (Shift from guard to trip in test mode without real trip output)
9. Power Amp options
• None, Receiver-only unit
• Power Amp with Freq. Selectivity for TX Reflected power meter
10. Future place holder
11. Future place holder
(All UPLC-II™ Catalog numbers end in “SX”)
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